Privacy Policy
Last updated: March 16, 2026
Introduction
Voyager ("we", "our", or "us") is committed to protecting your privacy. This Privacy Policy explains how our browser extension collects, uses, and safeguards your information.
Data Collection and Usage
We do not collect any personal information.
Voyager operates entirely within your browser. All data generated or managed by the extension (such as folders, prompt templates, starred messages, and settings) is stored:
- Locally on your device (
chrome.storage.local) - In your browser's synchronized storage (
chrome.storage.sync) if available, to sync settings across your devices.
We do not have access to your personal data, chat history, or any other private information. We do not track your browsing history.
Google Drive Sync (Optional)
If you explicitly opt in to the Google Drive Sync feature, the extension uses the Chrome Identity API to obtain an OAuth2 token (with drive.file scope only) to back up your folders and prompts to your own Google Drive. This transfer occurs directly between your browser and Google's servers. We have no access to this data, and it is never sent to any server we operate.
Permissions
The extension requests the minimum permissions necessary to function:
- Storage: To save your preferences, folders, prompts, starred messages, and UI customization options locally and across devices.
- Identity: To authenticate with Google for the optional Google Drive Sync feature. Only used when you explicitly enable cloud sync.
- Scripting: To dynamically inject content scripts on Gemini pages and on user-specified custom websites for the Prompt Manager feature. Only the extension's own bundled scripts are injected — no remote code is fetched or executed.
- Host Permissions (gemini.google.com, aistudio.google.com, etc.): To inject content scripts that enhance the Gemini UI with features like folders, export, timeline, and quote-reply. Additional Google domains (googleapis.com, accounts.google.com) are required for Google Drive Sync authentication.
- Optional Host Permissions (all URLs): Only requested at runtime when you explicitly add custom websites for the Prompt Manager. Never activated without your action.
Third-Party Services
Voyager does not share any data with third-party services, advertisers, or analytics providers.
Changes to This Policy
We may update our Privacy Policy from time to time. We will notify you of any changes by posting the new Privacy Policy on this page.
Contact Us
If you have any questions about this Privacy Policy, please contact us via our GitHub Repository.